Home Prefix Lookup2401:20:1331::/48

2401:20:1331::/48 - Tianhai InfoTech (AS4842)

IPv6APNICannouncedAS4842TH-AS-AP - Tianhai InfoTech RPKI Invalid

CIDR

2401:20:1331::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇨🇳 China

City

Leifeng (Yuelu District)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2401:20:1331::/48	AS4842 TH-AS-AP - Tianhai InfoTech	Invalid	-	2026-10-27

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2401:20:1330::/46	AS4842 TH-AS-AP - Tianhai InfoTech	Valid	-	2026-10-27

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2401:20:1330::/44	AS4842	/46	apnic
2401:20::/32	AS4842	/40	apnic

Origin ASN

AS4842

TH-AS-AP - Tianhai InfoTech

Related Prefixes

Covering prefix

2401:20:1330::/46AS4842

More prefixes of AS4842

All prefixes of AS4842 →

Geolocation

Country🇨🇳ChinaCN

RegionHunan

CityLeifeng (Yuelu District)

Coordinates28.1919, 112.8750 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2401:20:1331::/48

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2401:20:1331::/48" | jq

External Links

RIPEstat